CA2493631A1 - Pitch based graphite fabrics and needled punched felts for fuel cell gas diffusion layer substrates and high thermal conductivity reinforced composites - Google Patents
Pitch based graphite fabrics and needled punched felts for fuel cell gas diffusion layer substrates and high thermal conductivity reinforced composites Download PDFInfo
- Publication number
- CA2493631A1 CA2493631A1 CA002493631A CA2493631A CA2493631A1 CA 2493631 A1 CA2493631 A1 CA 2493631A1 CA 002493631 A CA002493631 A CA 002493631A CA 2493631 A CA2493631 A CA 2493631A CA 2493631 A1 CA2493631 A1 CA 2493631A1
- Authority
- CA
- Canada
- Prior art keywords
- accordance
- yarn
- fabric
- felt
- filament count
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
- 239000004744 fabric Substances 0.000 title claims abstract description 64
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims description 28
- 229910002804 graphite Inorganic materials 0.000 title claims description 22
- 239000010439 graphite Substances 0.000 title claims description 22
- 239000002131 composite material Substances 0.000 title claims description 16
- 239000000446 fuel Substances 0.000 title abstract description 18
- 239000000758 substrate Substances 0.000 title abstract description 10
- 238000009792 diffusion process Methods 0.000 title abstract description 8
- 239000000835 fiber Substances 0.000 claims abstract description 51
- 239000002243 precursor Substances 0.000 claims abstract description 25
- 238000000034 method Methods 0.000 claims description 25
- 239000000203 mixture Substances 0.000 claims description 14
- 229920001169 thermoplastic Polymers 0.000 claims description 11
- 239000004634 thermosetting polymer Substances 0.000 claims description 9
- 239000004416 thermosoftening plastic Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000004080 punching Methods 0.000 claims description 5
- 238000009941 weaving Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000011295 pitch Substances 0.000 description 24
- 229920002239 polyacrylonitrile Polymers 0.000 description 19
- 235000012209 glucono delta-lactone Nutrition 0.000 description 8
- 229920001187 thermosetting polymer Polymers 0.000 description 8
- 229910052799 carbon Inorganic materials 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- 229920005989 resin Polymers 0.000 description 6
- 239000011347 resin Substances 0.000 description 6
- 239000003054 catalyst Substances 0.000 description 5
- 239000000123 paper Substances 0.000 description 5
- 239000002990 reinforced plastic Substances 0.000 description 5
- 239000004753 textile Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000005087 graphitization Methods 0.000 description 4
- 239000012299 nitrogen atmosphere Substances 0.000 description 4
- 238000003763 carbonization Methods 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 3
- 239000000806 elastomer Substances 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000007770 graphite material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000002759 woven fabric Substances 0.000 description 2
- 239000003677 Sheet moulding compound Substances 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011231 conductive filler Substances 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 239000011872 intimate mixture Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000011301 petroleum pitch Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G1/00—Severing continuous filaments or long fibres, e.g. stapling
- D01G1/06—Converting tows to slivers or yarns, e.g. in direct spinning
- D01G1/08—Converting tows to slivers or yarns, e.g. in direct spinning by stretching or abrading
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
- D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
- D01F9/12—Carbon filaments; Apparatus specially adapted for the manufacture thereof
- D01F9/14—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments
- D01F9/145—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from pitch or distillation residues
- D01F9/155—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from pitch or distillation residues from petroleum pitch
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
- D02G3/16—Yarns or threads made from mineral substances
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
- D04H1/45—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by forming intermeshing loops or stitches from some of the fibres
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
- D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
- D04H1/52—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by applying or inserting filamentary binding elements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249924—Noninterengaged fiber-containing paper-free web or sheet which is not of specified porosity
- Y10T428/24994—Fiber embedded in or on the surface of a polymeric matrix
- Y10T428/249942—Fibers are aligned substantially parallel
- Y10T428/249945—Carbon or carbonaceous fiber
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249924—Noninterengaged fiber-containing paper-free web or sheet which is not of specified porosity
- Y10T428/24994—Fiber embedded in or on the surface of a polymeric matrix
- Y10T428/24995—Two or more layers
- Y10T428/249952—At least one thermosetting synthetic polymeric material layer
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2929—Bicomponent, conjugate, composite or collateral fibers or filaments [i.e., coextruded sheath-core or side-by-side type]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2933—Coated or with bond, impregnation or core
- Y10T428/2964—Artificial fiber or filament
- Y10T428/2967—Synthetic resin or polymer
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
- Y10T428/31573—Next to addition polymer of ethylenically unsaturated monomer
- Y10T428/31583—Nitrile monomer type [polyacrylonitrile, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
- Y10T428/31573—Next to addition polymer of ethylenically unsaturated monomer
- Y10T428/31587—Hydrocarbon polymer [polyethylene, polybutadiene, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/30—Woven fabric [i.e., woven strand or strip material]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/30—Woven fabric [i.e., woven strand or strip material]
- Y10T442/3179—Woven fabric is characterized by a particular or differential weave other than fabric in which the strand denier or warp/weft pick count is specified
- Y10T442/3301—Coated, impregnated, or autogenous bonded
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Woven Fabrics (AREA)
- Inorganic Fibers (AREA)
- Nonwoven Fabrics (AREA)
- Reinforced Plastic Materials (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Fuel Cell (AREA)
- Laminated Bodies (AREA)
- Carbon And Carbon Compounds (AREA)
- Inert Electrodes (AREA)
- Ceramic Products (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/213,968 US6783851B2 (en) | 2002-08-07 | 2002-08-07 | Pitch based graphite fabrics and needled punched felts for fuel cell gas diffusion layer substrates and high thermal conductivity reinforced composites |
| US10/213,968 | 2002-08-07 | ||
| PCT/US2003/023784 WO2004015175A1 (en) | 2002-08-07 | 2003-07-30 | Pitch based graphite fabrics and needled punched felts for fuel cell gas diffusion layer substrates and high thermal conductivity reinforced composites |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2493631A1 true CA2493631A1 (en) | 2004-02-19 |
Family
ID=31494575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002493631A Abandoned CA2493631A1 (en) | 2002-08-07 | 2003-07-30 | Pitch based graphite fabrics and needled punched felts for fuel cell gas diffusion layer substrates and high thermal conductivity reinforced composites |
Country Status (17)
| Country | Link |
|---|---|
| US (2) | US6783851B2 (no) |
| EP (1) | EP1527218B1 (no) |
| JP (1) | JP2005534826A (no) |
| KR (1) | KR20050032600A (no) |
| CN (1) | CN100402716C (no) |
| AT (1) | ATE343666T1 (no) |
| AU (1) | AU2003265320B2 (no) |
| BR (1) | BR0313094A (no) |
| CA (1) | CA2493631A1 (no) |
| DE (1) | DE60309331T2 (no) |
| ES (1) | ES2275130T3 (no) |
| MX (1) | MXPA05001493A (no) |
| NO (1) | NO20051162L (no) |
| NZ (1) | NZ537922A (no) |
| RU (1) | RU2318932C2 (no) |
| WO (1) | WO2004015175A1 (no) |
| ZA (1) | ZA200500964B (no) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030219646A1 (en) * | 2002-05-23 | 2003-11-27 | Lecostaouec Jean-Francois | Carbon fiber reinforced plastic bipolar plates with continuous electrical pathways |
| US6783851B2 (en) * | 2002-08-07 | 2004-08-31 | Albany International Techniweave, Inc. | Pitch based graphite fabrics and needled punched felts for fuel cell gas diffusion layer substrates and high thermal conductivity reinforced composites |
| JP2006509927A (ja) * | 2002-12-17 | 2006-03-23 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | ヤーン処理装置の制御方法 |
| US7188462B2 (en) * | 2004-08-06 | 2007-03-13 | Stowe-Pharr Mills, Inc. | High-strength spun yarn produced from continuous high-modulus filaments, and process for making same |
| US20060166074A1 (en) * | 2005-01-26 | 2006-07-27 | Pan Alfred I | Fuel cell electrode assembly |
| EP1777326A1 (de) * | 2005-07-21 | 2007-04-25 | SSM Schärer Schweiter Mettler AG | Vorgarnspule |
| EP1757718A1 (de) * | 2005-07-21 | 2007-02-28 | SSM Schärer Schweiter Mettler AG | Verfahren zur Herstellung eines Vorgarns und Vorgarnherstellungsmaschine |
| JP3165478U (ja) * | 2007-10-16 | 2011-01-27 | グラフテック インターナショナル ホールディングス インコーポレーテッドＧｒａｆＴｅｃｈ Ｉｎｔｅｒｎａｔｉｏｎａｌ Ｈｏｌｄｉｎｇｓ Ｉｎｃ． | バッテリー用電極 |
| EP2338666B1 (en) * | 2009-12-22 | 2013-07-03 | Eurocopter Deutschland GmbH | Semi-finished product and preform used to manufacture a part made form composite material |
| FR2959064B1 (fr) * | 2010-04-20 | 2013-01-11 | Commissariat Energie Atomique | Couche de diffusion d'un dispositif electrochimique et procede de realisation d'une telle couche de diffusion |
| RU2455404C1 (ru) * | 2010-12-28 | 2012-07-10 | Вадим Эдуардович Карташян | Ткань техническая из полиамидных и полиэфирных нитей |
| FR2989921B1 (fr) * | 2012-04-27 | 2015-05-15 | Hexcel Reinforcements | Utilisation, dans la fabrication d'une piece composite, d'une operation de penetration, pour ameliorer la conductivite electrique transverse de la piece composite |
| WO2014042542A1 (en) * | 2012-09-11 | 2014-03-20 | Arcactive Limited | Method of manufacturing a carbon fibre electrode of a lead-acid battery or cell |
| CN104593947B (zh) * | 2014-12-26 | 2019-03-05 | 湖北立天生物工程有限公司 | 一种利用低强力纤维生产纺织品的工艺 |
| CN106948045B (zh) * | 2017-03-01 | 2019-05-14 | 重庆市纺织工业研究所有限责任公司 | 利用制条机的牵切制条方法 |
| CN109809828A (zh) * | 2019-02-26 | 2019-05-28 | 航天材料及工艺研究所 | 一种三向均衡导热碳/碳复合材料的制备方法 |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL237998A (no) * | 1956-09-18 | |||
| GB1498721A (en) * | 1975-02-17 | 1978-01-25 | Morganite Modmor Ltd | Production of carbon fibre |
| US4014725A (en) | 1975-03-27 | 1977-03-29 | Union Carbide Corporation | Method of making carbon cloth from pitch based fiber |
| AU1239076A (en) | 1975-04-01 | 1977-09-29 | Du Pont | Direct spinning process |
| US4064207A (en) | 1976-02-02 | 1977-12-20 | United Technologies Corporation | Fibrillar carbon fuel cell electrode substrates and method of manufacture |
| US4138525A (en) | 1976-02-11 | 1979-02-06 | Union Carbide Corporation | Highly-handleable pitch-based fibers |
| US4051569A (en) * | 1976-10-22 | 1977-10-04 | Louis G. Freeman Company | Folding and sealing apparatus and method |
| US4115528A (en) | 1977-08-15 | 1978-09-19 | United Technologies Corporation | Method for fabricating a carbon electrode substrate |
| CA1262007A (en) | 1984-09-14 | 1989-09-26 | Ikuo Seo | Process for producing carbon fibers and the carbon fibers produced by the process |
| US4837117A (en) | 1986-12-16 | 1989-06-06 | E. I. Du Pont De Nemours And Company | Composites of stretch broken aligned fibers of carbon and glass reinforced resin |
| DE3882452T2 (de) | 1987-04-03 | 1993-11-18 | Nippon Oil Co Ltd | Verfahren zur Herstellung von Gegenständen aus Kohlenstoff/Kohlenstoffasern. |
| US4983451A (en) | 1987-08-05 | 1991-01-08 | Kabushiki Kaisha Kobe Seiko Sho | Carbon fiber-reinforced carbon composite material and process for producing the same |
| JPH02500605A (ja) * | 1987-08-26 | 1990-03-01 | ヘルトラ・インコーポレーテツド | ハイブリツドヤーン |
| US4868038A (en) * | 1987-10-23 | 1989-09-19 | The Dow Chemical Company | Carbonaceous fiber reinforced composites |
| US4915926A (en) | 1988-02-22 | 1990-04-10 | E. I. Dupont De Nemours And Company | Balanced ultra-high modulus and high tensile strength carbon fibers |
| US5622660A (en) | 1989-02-16 | 1997-04-22 | Nippon Oil Company, Limited | Process for producing carbon fiber fabrics |
| US5045388A (en) | 1989-04-26 | 1991-09-03 | E. I. Du Pont De Nemours & Company | Process for making composites of stretch broken aligned fibers and product thereof |
| US5205888A (en) | 1990-07-03 | 1993-04-27 | Mitsubishi Gas Chemical Company, Inc. | Process for producing carbon fiber reinforced carbon materials |
| EP0543147B1 (en) | 1991-10-18 | 1997-06-25 | PETOCA Ltd. | Carbon fiber felt and process for its production |
| GB9413417D0 (en) | 1994-07-04 | 1994-08-24 | Ford Roger A | Improved composite materials and method for making them |
| US5756206A (en) * | 1995-03-15 | 1998-05-26 | Custom Composite Materials, Inc. | Flexible low bulk pre-impregnated tow |
| FR2770233B1 (fr) * | 1997-10-27 | 2000-01-14 | Messier Bugatti | Procede de fabrication de preformes en fibres de carbone |
| DE60143164D1 (de) * | 2000-07-26 | 2010-11-11 | Ballard Power Systems | N und darauf bezogene verfahren |
| US6783851B2 (en) * | 2002-08-07 | 2004-08-31 | Albany International Techniweave, Inc. | Pitch based graphite fabrics and needled punched felts for fuel cell gas diffusion layer substrates and high thermal conductivity reinforced composites |
-
2002
- 2002-08-07 US US10/213,968 patent/US6783851B2/en not_active Expired - Fee Related
-
2003
- 2003-07-30 CN CNB038190699A patent/CN100402716C/zh not_active Expired - Fee Related
- 2003-07-30 MX MXPA05001493A patent/MXPA05001493A/es active IP Right Grant
- 2003-07-30 KR KR1020057002198A patent/KR20050032600A/ko not_active Application Discontinuation
- 2003-07-30 AT AT03784845T patent/ATE343666T1/de not_active IP Right Cessation
- 2003-07-30 AU AU2003265320A patent/AU2003265320B2/en not_active Ceased
- 2003-07-30 NZ NZ537922A patent/NZ537922A/en unknown
- 2003-07-30 JP JP2004527675A patent/JP2005534826A/ja active Pending
- 2003-07-30 ES ES03784845T patent/ES2275130T3/es not_active Expired - Lifetime
- 2003-07-30 EP EP03784845A patent/EP1527218B1/en not_active Expired - Lifetime
- 2003-07-30 BR BR0313094A patent/BR0313094A/pt not_active IP Right Cessation
- 2003-07-30 WO PCT/US2003/023784 patent/WO2004015175A1/en active IP Right Grant
- 2003-07-30 DE DE2003609331 patent/DE60309331T2/de not_active Expired - Lifetime
- 2003-07-30 ZA ZA200500964A patent/ZA200500964B/en unknown
- 2003-07-30 RU RU2005106254A patent/RU2318932C2/ru not_active IP Right Cessation
- 2003-07-30 CA CA002493631A patent/CA2493631A1/en not_active Abandoned
- 2003-10-17 US US10/688,666 patent/US20040097149A1/en not_active Abandoned
-
2005
- 2005-03-04 NO NO20051162A patent/NO20051162L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| EP1527218B1 (en) | 2006-10-25 |
| DE60309331T2 (de) | 2007-05-31 |
| NZ537922A (en) | 2006-10-27 |
| JP2005534826A (ja) | 2005-11-17 |
| ES2275130T3 (es) | 2007-06-01 |
| MXPA05001493A (es) | 2005-09-30 |
| US6783851B2 (en) | 2004-08-31 |
| DE60309331D1 (de) | 2006-12-07 |
| ATE343666T1 (de) | 2006-11-15 |
| RU2318932C2 (ru) | 2008-03-10 |
| EP1527218A1 (en) | 2005-05-04 |
| RU2005106254A (ru) | 2005-08-10 |
| AU2003265320A1 (en) | 2004-02-25 |
| US20040028896A1 (en) | 2004-02-12 |
| WO2004015175A1 (en) | 2004-02-19 |
| KR20050032600A (ko) | 2005-04-07 |
| CN100402716C (zh) | 2008-07-16 |
| US20040097149A1 (en) | 2004-05-20 |
| ZA200500964B (en) | 2006-10-25 |
| NO20051162L (no) | 2005-05-04 |
| CN1675416A (zh) | 2005-09-28 |
| AU2003265320B2 (en) | 2007-11-22 |
| BR0313094A (pt) | 2005-07-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2003265320B2 (en) | Pitch based graphite fabrics and needled punched felts for fuel cell gas diffusion layer substrates and high thermal conductivity reinforced composites | |
| US6638883B2 (en) | Carbon-matrix composites, compositions and methods related thereto | |
| US7510626B2 (en) | Carbon fiber paper and porous carbon electrode substrate for fuel cell therefrom | |
| EP2679619B1 (en) | Fiber reinforced composite material | |
| CA2888706C (en) | Carbon-fiber nonwoven cloth and composite, uses and method of manufacturing thereof | |
| US20050260909A1 (en) | Carbonic fiber woven fabric, carbonic fiber woven fabric roll, gas diffusion layer material for solid polymer fuel cell, method for producing carbonic fiber woven fabric and method for producing gas diffusion layer material for solid polymer fuel cell | |
| KR20130139857A (ko) | 탄소 섬유 집합체의 제조 방법 및 탄소 섬유 강화 플라스틱의 제조 방법 | |
| WO2013073546A1 (ja) | 繊維強化複合材料および繊維強化複合材料の製造方法 | |
| JP2002352807A (ja) | ガス拡散体及びその製造方法 | |
| JPH03220353A (ja) | 炭素繊維構造体、炭素炭素複合材及びそれらの製造方法 | |
| KR20170121256A (ko) | 다공질 전극 기재 및 그의 제조 방법 | |
| JP2005240224A (ja) | 高密度耐炎繊維不織布及び炭素繊維不織布、並びにそれらの製造方法 | |
| JP2892373B2 (ja) | 炭素繊維製高密度フェルトとその製造方法 | |
| JP4002426B2 (ja) | 高分子電解質型燃料電池電極材用炭素繊維紡績糸織物構造体、及びその製造方法 | |
| JP2004100102A (ja) | 炭素質繊維織布 | |
| JP2004084147A (ja) | 炭素質繊維織布 | |
| JP2011040386A (ja) | 燃料電池用多孔質炭素電極基材 | |
| JP2004137658A (ja) | 炭素質繊維織布、炭素質繊維織布の捲回物、固体高分子型燃料電池用ガス拡散層材料、炭素質繊維織布の製造方法、および固体高分子型燃料電池用ガス拡散層材料の製造方法 | |
| JP2004091947A (ja) | 炭素質繊維織布の製造方法 | |
| JPH01298216A (ja) | ピッチ系炭素繊維の製造方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Discontinued |